I've been developed an app for iOS7 which has this design
As you can see there's a blue arrow for all my BackButton (using UINavigationController and segues), I want to make them red, this is my code:
[UIBarButtonItem appearance]setTintColor:(UIColorFromRGB(toolbarTintColor))];
[[UIBarButtonItem appearance]setTitleTextAttributes:textAtributesDictionaryNavBarButtons forState:UIControlStateNormal];
but results only applies to all other buttons, any help I'll appreciate
thanks in advance for the support
The tint color property of a navigation bar determines the color of the text of its bar button items in iOS 7. The code you are looking for is something like this:
[[UINavigationBar appearance] setTintColor:[UIColor redColor]];
and, of course, replacing [UIColor redColor]
with whatever color you want.
Put this code in your App Delegate:
Objective-C
[self.window setTintColor:[UIColor redColor]];
Swift
self.window?.tintColor = UIColor.redColor()
如果您不想更改整个应用程序中的色调颜色,只想在一个导航栏上执行此操作,请执行以下操作:
self.navigationController.navigationBar.tintColor = [UIColor redColor];
If you want the swift version.
UINavigationBar.appearance().tintColor = UIColor.whiteColor()
Also, if you want to apply this style to all your navigation view controllers. Put that code in your application didFinishLaunchingWithOptions method in your AppDelegate
迅速:
self.navigationController?.navigationBar.tintColor = UIColor.grayColor()
-(void)viewDidAppear:(BOOL)animated
{
//set back button color
[[UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor redColor], NSForegroundColorAttributeName,nil] forState:UIControlStateNormal];
//set back button arrow color
[self.navigationController.navigationBar setTintColor:[UIColor whiteColor]];
}
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